Search

Hoang M Nguyen

Examiner (ID: 17853, Phone: (571)272-4861 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3401, 3746, 2899, 3748, 3745
Total Applications
5337
Issued Applications
4256
Pending Applications
363
Abandoned Applications
760

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18058754 [patent_doc_number] => 20220389840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => REACTION TURBINE OPERATING ON CONDENSING VAPORS [patent_app_type] => utility [patent_app_number] => 17/831204 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831204
Reaction turbine operating on condensing vapors Jun 1, 2022 Issued
Array ( [id] => 19631850 [patent_doc_number] => 20240410299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => CONDENSATION SYSTEM AND METHOD FOR ELECTRIC POWER PLANT [patent_app_type] => utility [patent_app_number] => 18/256039 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256039
CONDENSATION SYSTEM AND METHOD FOR ELECTRIC POWER PLANT May 22, 2022 Pending
Array ( [id] => 18964862 [patent_doc_number] => 11898618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Arrangement for reducing oscillation [patent_app_type] => utility [patent_app_number] => 17/743474 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4223 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743474
Arrangement for reducing oscillation May 12, 2022 Issued
Array ( [id] => 19856061 [patent_doc_number] => 12258886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Systems and methods for generating gas and power [patent_app_type] => utility [patent_app_number] => 18/289548 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 15293 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289548
Systems and methods for generating gas and power May 10, 2022 Issued
Array ( [id] => 18754721 [patent_doc_number] => 20230358147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => FAST RESPONSE ACTIVE CLEARANCE SYSTEMS WITH PIEZOELECTRIC ACTUATOR IN AXIAL, AXIAL/RADIAL COMBINED, AND CIRCUMFERENTIAL DIRECTIONS [patent_app_type] => utility [patent_app_number] => 17/739766 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739766
Fast response active clearance systems with piezoelectric actuator in axial, axial/radial combined, and circumferential directions May 8, 2022 Issued
Array ( [id] => 19346012 [patent_doc_number] => 20240254975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => HEAT ENGINE SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/289603 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289603
HEAT ENGINE SYSTEM AND METHOD May 8, 2022 Pending
Array ( [id] => 18086039 [patent_doc_number] => 11536164 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-27 [patent_title] => Closed-loop brayton cycle system with turbine blade cooling [patent_app_type] => utility [patent_app_number] => 17/661462 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7534 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17661462 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/661462
Closed-loop brayton cycle system with turbine blade cooling Apr 28, 2022 Issued
Array ( [id] => 17914056 [patent_doc_number] => 20220316451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => SYSTEMS AND METHODS FOR GENERATION OF ELECTRICAL POWER IN AN ORGANIC RANKINE CYCLE OPERATION [patent_app_type] => utility [patent_app_number] => 17/730956 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17730956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/730956
Systems and methods for generation of electrical power in an organic Rankine cycle operation Apr 26, 2022 Issued
Array ( [id] => 19491435 [patent_doc_number] => 12110128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Transmission device for hybrid aircraft [patent_app_type] => utility [patent_app_number] => 18/559224 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 8245 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18559224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559224
Transmission device for hybrid aircraft Apr 24, 2022 Issued
Array ( [id] => 17968812 [patent_doc_number] => 11486330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Systems and methods utilizing gas temperature as a power source [patent_app_type] => utility [patent_app_number] => 17/715400 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 16742 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17715400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715400
Systems and methods utilizing gas temperature as a power source Apr 6, 2022 Issued
Array ( [id] => 18461937 [patent_doc_number] => 11686223 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-27 [patent_title] => Capturing and utilizing waste heat in electrical power generation [patent_app_type] => utility [patent_app_number] => 17/658370 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7315 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17658370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658370
Capturing and utilizing waste heat in electrical power generation Apr 6, 2022 Issued
Array ( [id] => 18676159 [patent_doc_number] => 20230313784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => USE OF CONCENTRATED SOLAR TO ENHANCE THE POWER GENERATION OF THE TURBOEXPANDER IN GAS WELLS [patent_app_type] => utility [patent_app_number] => 17/711155 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711155
Use of concentrated solar to enhance the power generation of the turboexpander in gas wells Mar 31, 2022 Issued
Array ( [id] => 18560399 [patent_doc_number] => 11725635 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-15 [patent_title] => Fabric-based inflatable structures with textured pattern designs and variable stiffness [patent_app_type] => utility [patent_app_number] => 17/704588 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 4421 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17704588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704588
Fabric-based inflatable structures with textured pattern designs and variable stiffness Mar 24, 2022 Issued
Array ( [id] => 18261113 [patent_doc_number] => 11608810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Displacement device including force displacement mechanism with constant volume boot [patent_app_type] => utility [patent_app_number] => 17/705009 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 16871 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 735 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17705009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705009
Displacement device including force displacement mechanism with constant volume boot Mar 24, 2022 Issued
Array ( [id] => 19651851 [patent_doc_number] => 12173628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Heat engine [patent_app_type] => utility [patent_app_number] => 18/550218 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 8358 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 431 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18550218 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550218
Heat engine Mar 14, 2022 Issued
Array ( [id] => 18086130 [patent_doc_number] => 11536255 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-27 [patent_title] => Hybrid actuation device including fluidly cooled SMA wires [patent_app_type] => utility [patent_app_number] => 17/691794 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 14576 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691794
Hybrid actuation device including fluidly cooled SMA wires Mar 9, 2022 Issued
Array ( [id] => 19312166 [patent_doc_number] => 12037970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Water powered electricity generating assembly [patent_app_type] => utility [patent_app_number] => 17/690444 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2178 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17690444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690444
Water powered electricity generating assembly Mar 8, 2022 Issued
Array ( [id] => 18560298 [patent_doc_number] => 11725534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Method of multi-objective and multi-dimensional online joint monitoring for nuclear turbine [patent_app_type] => utility [patent_app_number] => 17/691040 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 15068 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691040
Method of multi-objective and multi-dimensional online joint monitoring for nuclear turbine Mar 8, 2022 Issued
Array ( [id] => 17665929 [patent_doc_number] => 11359612 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-14 [patent_title] => Systems and methods for generation of electrical power in an organic rankine cycle operation [patent_app_type] => utility [patent_app_number] => 17/682126 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 19350 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682126 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682126
Systems and methods for generation of electrical power in an organic rankine cycle operation Feb 27, 2022 Issued
Array ( [id] => 18560386 [patent_doc_number] => 11725622 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-15 [patent_title] => Power packet networks for wave energy converter arrays [patent_app_type] => utility [patent_app_number] => 17/675064 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 4619 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17675064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/675064
Power packet networks for wave energy converter arrays Feb 17, 2022 Issued
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